There have been a number of seminal queries which our elders used to define game-changing moments in America’s cultural evolution. Where were you when JFK was shot? Where were you when Neil Armstrong set foot on the moon? For me, although it will likely wind up as a Trivial Pursuit bonus round question, one of the treasured turning points may well be: Where were you when Sarah Palin decided to commit political suicide? The odd thing is that I was up in the mountains, forcing myself into a period of decompression from the political theater. I likely wouldn’t have even...